baber/WOPTO huggingface dataset:
Patent JP-S55149381-A (JP)
Title: Collection of combustible dust-containing gas leaking from coke oven
Inventor: TAKEMURA AKIYASU
IPC: C10B41/00
Filed: 1979-05-11
Abstract: PURPOSE: To prevent the occurrence of accident, by the system in which combustible dust-containing gas leaking-from coke oven is electrically collected and the concentration of the combustible gas contained in the gas is detected by a detector and, then, when the detected concentration exceeds a set value, a signal is sent to a controller to lower the voltage of a dust collector.  
     CONSTITUTION: When coal is charged into the coke oven's carbonization chamber 1 for dry distillation, the leakage of generated gas from the sealed portion of the oven cover 2 is increased during the initial period of dry distillation particularly. The leak gas is arrested by the oven cover hood 3, sucked up by the blower 5 through the suction ducts 4 and 4', and then introduced into the electric dust collector 6 where dust present is collected by the electrode 7. On the way of the suction duct 4', the concentration detector 9 by which the concentration of combustible gas present in the combustible dust-containing gas is detected is provided, and when the concentration of the combustible gas exceeds a set value, an electric signal is dispatched to the controller 10 which, in turn, gives a command for lowering voltage to be applied between the electrodes inside the electric dust collector 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53142816-A (JP)
Title: Storage recording system for facsimile signal
Inventor: KUDOU SHIYOUZOU
IPC: H04N1/00
Filed: 1977-05-19
Abstract: PURPOSE: To make efficient the operation of storage recording and correction, by performing the recording every one unit recording space for the facsimile signal sectioned on a magnetic tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59184623-A (JP)
Title: Servo-controller of hollow molding machine
Inventor: FUKUHARA KEIJI
IPC: B29C65/00
Filed: 1983-04-04
Abstract: PURPOSE:To make servo-control of a flow and pressure of hydraulic oil to be supplied to a cylinder for driving of a metal mold according to a deflection between a predetermined signal from a selected setting up device of a position of the metal mold and a position signal to be fed back from the setting up device, by a method wherein a selected signal is applied to a change-over selector from a control board through action of a hollow molding machine. CONSTITUTION:When a selected signal is applied to a change-over selector 3 from a control board 2 through action of a hollow molding machine, a selected device, for example, a setting up device 1C of a precovering position of a metal mold applies a predetermined signal for moving the metal mold to a predetermined position to a subtracter 5 through the change-over selector 3. Simultancously with the above matter feedback of a position signal showing an actual position of the metal die is made directly from a mold position detector 4 to the subtracter 5. The subtracter 5 applies a deviation between both to a servo- control system 7. The servo-control system 7 controls a flow and pressure of hydraulic oil to be supplied to a cylinder for driving of the metal mold by its constitutents 7A-7D so as to make the deviation into zero.
Patent JP-H05258912-A (JP)
Title: Non-linear voltage resistor
IPC: H01C7/10
Filed: 1992-03-16
Abstract: PURPOSE:To prevent the structure of a non-linear voltage resistor, to be used for a lightning arrestor and the like, from absorbing moisture. CONSTITUTION:In the non-linear voltage resistor containing zinc oxide as a main component and containing one or more kinds of metal oxide, to be used to develope non-linear voltage, as an additive component, the limit proportion of phosphorus oxide is set 0.009mol% or below. As a result, the moisture absorption into the non-linear voltage resistor can be prevented. In order to limit the phosphorus oxide within the above-mentioned mol%, the phosphorus component is not added to the raw material, the mixing of phosphorus as impurities is suppressed, and a phosphorus-containing interfacial active agent is not used.
Patent JP-S61179589-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: SHINOHARA YASUO
IPC: H01S5/00
Filed: 1985-03-22
Abstract: PURPOSE:To connect a semiconductor laser crystal piece firmly to a silicon radiator by attaching a titanium-platinum film to the silicon crystal piece and using the radiator on which a tin film is annexed. CONSTITUTION:One surface of a P-type silicon film is polished to a specular surface, a titanium film 1', a platinum film 2' and a gold film 6' are evaporated continuously onto a surface not changed into the specular surface and the surface is used as an electrode, a titanium film 1 and a platinum film 2 are formed onto the surface turned into the specular surface through continuous evaporation, the whole is cut to a discoid shape to form a silicon radiator 3, and a tin film 4 is evaporated onto the platinum film 2. A gold film 6 is evaporated onto the surface of a P-type layer in a semiconductor laser pellet 5, and brought into contact with a tin film 4 on the silicon radiator 1, the tin film 4 on the silicon radiator 1 is melted through heating at a temperature higher than the melting point of tin, and the semiconductor laser pellet 5 and the silicon radiator 3 are combined by the formation of a gold-tin alloy. Since adhesive properties between the tin film 4 and the platinum film 2 are excellent, the semiconductor laser pellet 5 and the silicon radiator 3 are coupled firmly, thus acquiring a semiconductor laser device having superior reproducibility and high reliability.
Patent JP-S57172406-A (JP)
Title: Program input and output equipment of sequence controller
Inventor: AOKI MASAO
IPC: G05B17/02
Filed: 1981-04-17
Abstract: PURPOSE: To improve the properties of viewing and confirming display by displaying a current value, a set value, and an up state.  
     CONSTITUTION: The set value, current value, and up state of a timer and a counter are fetched from a sequence controller 2 through an interface 18. Display processing is performed by a microprocessor 10, a working RAM11, and an ROM12, and display contents are displayed on a display device 14 through a display control part 13. The display device 14 displays the number of the timer or counter. A display device 14-1 displaying a program number displays the set value or current value of the timer or counter, and a display device 14-4 displaying an input and output number displays the set value or current value of the timer or counter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0987257-A (JP)
Title: Fluoroalkoxyaminotriazine compound useful for weed control of sugar beet
Inventor: MAAKASU PII MUUN
IPC: A01N47/36
Filed: 1996-02-22
Abstract: Compounds of the formula <CHEM>  wherein R is C1-C4 alkyl, CH2CH=CH2, CH2C IDENTICAL CH, cyclopropylmethyl or CH2CH2R2; R1 is C1-C2 alkyl, C1-C2 haloalkyl, CH2CN, CH2OCH3, C1-C3 alkoxy, C1-C3 alkylthio, phenylthio or NR3R4;  R2 is C1-C2 alkoxy, C1-C2 alkylthio, CN or halogen;  R3 and R4 are independently H or CH3; and  X is NHCH3, N(CH3)2 or N(CH3)OCH3; provided that when R1 is OCH2CH3 or CH2OCH3, then R is other than CH3; and their agriculturally suitable salts. exhibit herbicidal activity. They have particular utility for the selective control of weeds in beet.
Patent JP-S58179487-A (JP)
Title: Separation of superoxide dismutase
Inventor: YASUDA TAKAMASA
IPC: C12N9/02
Filed: 1982-04-09
Abstract: PURPOSE:To obtain superoxide dismutase from the liver of an animal, in high yield, by adding the salt of copper ion and a univalent inorganic ion to a solution prepared from the liver, and separating the superoxide dismutase from the mixture. CONSTITUTION:Superoxide dismutase is separated from a solution containing (a) superoxide dismutase, (b) a lipoprotein derived from the liver and resistant to denaturation and precipitation even by heating at 5.6pH and 70 deg.C for 30min in the presence of 10<-3>M cupric chloride and 0.5M NaCl, and (c) an inorganic salt, by (1) separating the inorganic salt from the solution, (2) adding the salt of copper ion and univalent inorganic ion and heating the mixture, (3) separating the precipitate from the mixture, and (4) separating the objective superoxide dismutase from the liquid left after the separation of the precipitate. The inorganic salt is the one capable of inhibiting the denaturation of A-type lipoprotein, e.g. sodium chloride, potassium nitrate, ammonium sulfate, etc.
Patent JP-H10235612-A (JP)
Title: Preservative for timber
Inventor: YAMADA YASUHIRO
IPC: B27K3/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a preservative for timber having a sufficient durability by having as an indispensable constituent a nonionic surfactant containing a compound expressed by a specific formula and containing quaternary ammonium salt, zinc napthenate or copper napthenate and an aromatic ring in a hydrophobic group. SOLUTION: A phenol is contained as a hydrohobic portion which phenol contains quaternary ammonium salt in which a counter ions is ion of inorganic acid such as phosphoric acid or sulfuric acid, organic acid such as carboxylic acid, or a halogen ion such as a chlorine ion, copper napthenate or zinc naphthenate, alkylphenol, aralkylphenol, and an aromatic ring such as a styrenated phenol expressed by a formula (in the formula, R denotes a hydrogen atom or methyl group and (m) an integer of 1 to 3). Ethylene oxide is used solely as a hydrophilic group, ethylene oxide and propylene oxide may be used together, or alkylene oxide such as butylene oxide may used solely or added in parallel to produce a nonionics a part of which is made to be hydrophilic.  When the nonionics so produced is used as an indispensable constituent, it is possible to produced a preservative for timer having high effectiveness and excellent durability without containing arsenic or chromium.
Patent JP-H06271217-A (JP)
Title: Power supply for elevator landing terminal
Inventor: HIROSE MASAYUKI
IPC: B66B1/46
Filed: 1993-03-18
Abstract: PURPOSE:To supply stable power to a landing terminal device by compensating a voltage drop in a cable changed by an operating condition of an elevator. CONSTITUTION:A plurality of power supplies 3A to 3C are provided between the top floor and the lowest floor, to also detect voltage of a landing terminal device most distant from each power supply, that is, of the largest voltage drop, and power supply output voltage is adjusted in accordance with a detection value of the terminal device voltage. Thus, since a cable voltage drop can be compensated by controlling the power supply, by obviating correspondence of enlarging a sectional area of a cable, increasing the number of the cables, etc., it is advantageous in view of the structure and cost.
Patent JP-H04272661-A (JP)
Title: Solid electrolyte fuel cell device
Inventor: OKUYAMA RYOICHI
IPC: H01M8/12
Filed: 1991-02-27
Abstract: PURPOSE:To simplify the manufacture of a solid electrolyte fuel cell device by connecting a generating portion component and a conductive portion component to a porous material, and connecting an interconnector to one fuel electrode provided on the surface of the generating portion component. CONSTITUTION:A generating portion component has on the surface of a polygonal prism-shaped air electrode 1 an interconnector portion 2, a solid electrolyte film 3 and a fuel electrode 4 which is provided on the surface of the electrolyte film 3. A conductive portion component has a polygonal prism-shaped base tube 5 and a fuel electrode 6 which is provided on the surface of the base tube 5. The base tube 5 is made of a porous material with excellent insulating properties at high temperatures and the fuel electrodes 4,6 are connected to the porous material and one part of the interconnector portion 2 is connected to the fuel electrode 4. A metal or its oxide is interposed between the fuel electrodes 4,6. Since the generating portion component and the conductive portion component are connected to the porous material, hydrogen and carbon monoxide generated are allowed to reach the whole interface between the electrolyte film 3 and the fuel electrode 4 by diffusion from the whole surface of the fuel electrode 4 and an effective electrode area can be increased. Thereby the performance of the solid electrolyte fuel cell device can be maintained and the device can be easily manufactured.
Patent JP-H06270797-A (JP)
Title: Fabrication of vehicle body structure
Inventor: TAKAYAMA RYOICHI
IPC: B23P21/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide a vehicle body structure fabricating method simplifying the restricting or positioning work of honeycomb panels, members forming the body structure, so as to enable the efficient fabrication of the vehicle body structure. CONSTITUTION:Plural honeycomb panels 1 are tack-welded to fabricate body structure blocks such as a side body structure 20, a roof body structure 30 and an underframe 40, and these blocks are tack-welded to fabricate an assembled cylindrical body structure 10. After this body structure 10 is welded properly, end body structures are jointed to complete the body structure.
Patent JP-S61217719-A (JP)
Title: Monitoring of process signal
Inventor: YOSHII MASAHIKO
IPC: G09G5/00
Filed: 1985-03-25
Abstract: PURPOSE:To display data efficiently on a CRT in a real time with reduction in the frequency of display, by storing a process input/output data into an information recording medium in terms of process signals to update the data for display whenever they are changed. CONSTITUTION:A PI/O input/output processing 3 is started by a PI/O input/ output demand 2 as specified by a signal name 10 from an application program 1 to take in PI/O data 11 for the signal name 10 at a plant 5 via a PI/O unit 4 and a demand for process signal monitor processing 6 is made to monitor the signal name 10 and the PI/O data 11. In the monitor processing 6, when the signal name 10 is under monitoring, information memorized is compared with data 11 while display information 7 is updated and a screen display processing 8 is started to demand a display on a CRT 9 when it changes. When the signal name 10 is not monitored nor there is no change in the data 11, the processing is ended without starting the updating and display processing 8 of display information 7. Thus, the start of the display processing 8 and the frequency of display on the CRT 9 is reduced securing real time characteristic and the load on a computer can be reduced.
Patent JP-S57174355-A (JP)
Title: Production of powdered paint
Inventor: MORI TAROU
IPC: C09D5/03
Filed: 1981-04-20
Abstract: PURPOSE: To obtain powdered paint contg. a good hardener and a pigment uniformly dispersed therein, by laminating dry-mixed raw materials with one another, irradiating the laminate with infrared rays having a wavelenth of 3W10μm while carrying the laminate, supplying the laminate to a heated roll mill where the laminate is kneaded for a short time, and then cooling and crushing it.  
     CONSTITUTION: Raw materials such as resin powder, a hardner and a pigment are dry-mixed. The resulting powders are laminated with one another in an appropriate thickness (useally, 1W30mm). The laminated powder is irradiated with infrared rays having a wavelength of 3W10μm while being transported, whereby a thermally fusible resin component in the powder is fused in a short time (20W 200sec). Immediately thereafter, the powder is supplied to a heated roll mill where it is kneaded for a short time (a suitable residence time of the powder in the roll is 5W20sec). Then the powder is cooled and crushed to obtain the desired powdered paint. The pigment is sufficiently dispersed in this paint. Since the heat history of this paint is short, a reaction between the resin and the hardener does not proceed. Thus, this paint is particularly effective as low-temperature curable powdered paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04212731-A (JP)
Title: Optical head and optical disk
Inventor: OHARA SHUNJI
IPC: G11B7/135
Filed: 1991-03-22
Abstract: PURPOSE:To obtain the optical head by which recording and reproducing can be carried out to both sides of the optical disk by irradiating both sides of the optical disk simultaneously with two optical beams split from an optical beam from one light source. CONSTITUTION:The optical beam 3 transformed to be a parallel beam after being emitted from a semiconductive body laser 1 is linearly polarized in the direction of B1 parallel to a paper surface and is made incident on 1/2 wave length plate 17. The crystal axis of the wave lengthplate 17 is inclined for only theta against the arrow B1 at a rotating means 16. Therefore, the optical beam 3, which is transmitted through the 1/2 wave length plate 17 as is shown by the arrow B2 has its direction of polarization rotated for 2theta, and is made incident on a polarization optical beam splitter 4. The optical beam 3 has its intensity divided by the splitter 4 and become the optical beams 3a and 3b. By selecting a rotational angle theta by the rotation means 16 of the crystal axis of the 1/2 wave length plate, the optical beam of one semiconductive body laser can be divided into two optical beams. That is, by bringing the rotation angle theta of the 1/2 wave length plate close to 0 degrees when recording side A, and bringing the rotational angle theta close to 45 degrees when a side B is recorded, the recording of side A and side B can be carried out without turning over the optical disk.
Patent JP-H11256563-A (JP)
Title: Soil improvement foundation construction method in soft foundation
Inventor: YAMASHITA KIYOSHI
IPC: E02D27/34
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To construct a soil improved foundation which has high safety for the ground subsidence or an earthquake and is inexpensive in a short term of works by establishing the foundation with strength and scale for supporting the vertical load and horizontal force of a structure, and complementing a pile body in the range of a soil improved foundation to be used jointly. SOLUTION: The vertical sectional area and the lower end depth of a soil improved foundation 1 are set in consideration of the size of the plane area in such a manner that the allowable support force of a soft foundation 15 exceeds the load of a structure 2. The load of the structure 2 above the earth removable weight based on the penetration depth H of a floating foundation 2a is transmitted to the ground to reduce the shearing stress and tensile stress generated in the improved foundation 1. Accordingly, the occurrence of cracks, high bending and shearing rigidity of the foundation itself can be utilized as a part of the rigidity of the foundation slab 2b for a long period of time.  Thus, the foundation is behaved as a high-rigidity raft foundation 1 taking the lower end of the integrated improved foundation 1 as the base so as to obtain the foundation with smaller differential settlement and high stability.
Patent JP-S58177827-A (JP)
Title: Barge type container multistorey storehouse
Inventor: HIDA SHINJI
IPC: B65G1/00
Filed: 1982-04-07
Abstract: PURPOSE:To automate for efficient cargo handling by connecting cranes, conveyors, and an elevator, etc. with a barge. CONSTITUTION:A gantry crane 10 and a container crane 11 both traveling in the lengthwise direction of a barge and an upper deck conveyor 13 along a broadside are provided on an upper deck 6, and the crane 10 having a sponson 10a from the broadside and the crane 11 deliver or receive containers between a quay 2 and the barge 5 and between a container ship 3 and the barge 5 respectively. Multilayer storage shelves 20 extending in the lengthwise direction of the barge are arranged in many lines at a distance 22 as the passage of a stacker crane 21 in a hold 7, and containers are put in and out of the storage shelves 20 on both sides of a crane 21 traveling beneath a ceiling. A hold conveyor 23 traveling in the lateral direction of the barge is installed on a bottom deck 9 at the bow side 7a and stern side 7b in the hold 7, and conveyors 13, 23 are connected to each other with an elevator 30.
Patent JP-S52141623-A (JP)
Title: Electronic musical instrument
Inventor: KAWAMOTO KINSHI
IPC: G10H1/053
Filed: 1976-05-20
Abstract: PURPOSE: To obtain poltament effect by means of changing integrated time-constant in accordance with a push-key-interval. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0642944-A (JP)
Title: Surface-roughness measuring apparatus
Inventor: TAKAHASHI SATORU
IPC: G01B11/30
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a surface-roughness measuring apparatus wherein the roughness of a surface and the displacement of the surface can be measured simultaneously by using one laser light source. CONSTITUTION:A laser beam is generated by a semiconductor laser 1, the laser beam is condensed by a condensing lens 4 and projected perpendicularly onto the surface of an object 7 under test, reflected light 8 with reference to a projection from the condensing lens 4 is condensed by a condensing lens 10, and an image of the reflected light is formed on a position measuring element 12 for surface displacement detection. In addition, a positive reflection component from the surface of the object 7 under test is taken out by a mirror 3 which has been arranged and installed between the semiconductor laser 1 and the condensing lens 4, and the specular reflection component is photodetected by a phototransistor 14.
Patent JP-S59184070-A (JP)
Title: Starting wheel for caterpillar vehicle
Inventor: TSUO KIYONORI
IPC: B62D55/125
Filed: 1983-04-05
Abstract: PURPOSE:To absorb impulsive load and increase the durability against rotative load, by fitting the outer cylinder of a starting wheel with a buffer on the inner cylinder of the wheel. CONSTITUTION:The torque of an output-side gear 18 is transmitted to the outer cylinder 9 of a starting wheel B through internal teeth 25, a first arc gear 31, a shaft 30, a second arc gear 32, internal teeth 27 and a cover 26. The starting wheel B is rotated around the cylindrical part 4a of a cover 4 as the wheel is supported by a bearing 7, so that a caterpillar C is driven by the teeth 16 of the wheel. Since the displacement of the outer cylinder 9 at the time of elastic deformation of a buffer 8 is absorbed by the internal teeth 27, 25, the shaft 30 and the gears 32, 31, a line for transmitting the torque from the output-side gear 18 to the starting wheel B is not damaged. Because the rotative load upon the wheel B does not act to the buffer 8 but is directly transmitted to the output- side gear 18, the buffer is not damaged. The durability is thus enhanced.
Patent JP-H01234777-A (JP)
Title: Cooling device for storage warehouse for fresh provision
Inventor: TAJIKA TERUMITSU
IPC: F25D11/00
Filed: 1988-03-11
Abstract: PURPOSE:To stabilize the rate of breathing of fresh provision without difficulties by providing a frequency converter which changes the speed of a fan for compressor and condenser by modulating the frequency and a control device which supplies the frequency converter with the frequency setting signal based on the signal from a temperature sensor in the storage warehouse. CONSTITUTION:The AC voltage of the power source 16, after converted to DC by a rectifying circuit 18, is applied to a frequency converter 17, and the frequency converter 17 continuously modulates the output frequency based on the digital signal from a control device 20 to change the speed of a fan motor 9 for compressor and condenser. The control device 20 is fed with temperature data from a temperature sensor 14 for its microcomputer, which, after processing the deviation from the set temperature on the control panel 21 by the logical operation in accordance with the preset program, supplies the frequency converter 17 with the frequency setting signal and causes the conditions of various parts to be displayed on the indicator section 19. The interior of the storage warehouse can be maintained accurately at a set temperature without temperature fluctuations, allowing the fresh provision in the storage warehouse to breath stably and to be stored for a long period of time.